In general, I agree, but if it's a really great video, I would like to watch it. And in an academic world that is growing to embrace free culture, you will only

In general, I agree, but if it's a really great video, I would like to watch it. And in an academic world that is growing to embrace free culture, you will only need one great lectures on each chunk of material. In fact, it is best in some cases for everyone to have enjoyed the same bit of greatness, because they can all draw similar references and allusions later. Not always, or even most of the time, mind you, but there are some lectures that are definitely worth watching.